I see that quite often and wonder if it is supposed to mean something specific?   My only association with it is from the 50s, like Doris Day? Tain't something that interests me.
Deprived

To me it's just a Descriptive Image of the Hot Looking Girl that lived in the neighborhood that we all Fantasied about having Sex with.

...and doesn't have "raccoon eyes."  She dresses simply and doesn't wear stiletto heels.  Most importantly, she's friendly and doesn't have an attitude.

possesses a unique beauty and demure which are sexy and appealing to your senses. Even personality wise those girls are fun, easy going and accomodating. The best example would be a hot Neighbour, a hot classmate or the hot girl at the supermarket, someone you may ran into anywhere. I find that even celebrities could be considered girls next door, Gwyneth Paltrow, Jennifer Love Hewitt or even Reese Witherspoon.

There seems to be a similar erotic aura surrounding  both.

In any case, there is something erotic to me about the undiscovered sensuality that is so near by, that we often overlook it.

To me, that is where the interest comes from.

Of course, I like to go other routes too like kinky and exotic.

It's all a part of this big wonderful world.

Gwyneth Paltrow, Reese Witherspoon, Jennifer Love Hewitt.

Bailey Quarters rocks!!!!!

Kendall Lynn, peerless Greek tour guide and potty mouth.

You're going to get the GFE, but you're not going to walk into a hotel, or go on a date with someone dressed extremely glamorous as though going to a red-carpet event... or a woman in highly exposing, glittery lingerie sets, stockings, etc. Minimal, but tasteful make up (sometimes).

...based upon the many reviews I've read. By the way Paloma, you've been a TER "favorite" of mine for quite some time. Unfortunately my work travel never gets me down to Miami, so I guess I must take some time off to come visit you.

... I think a classic definition would be Mary Ann from Gilligan's Island. Where Ginger had the Movie Star good looks, Mary Ann had GND good looks. And because Mary Ann was so much sweeter, I seemed to like her more than Ginger, my humble opinion, I didn't charge you for it and that's what it's worth.

quite the last class in high school...

Girl next door would imply opposite of a porn star escort dancer  
!. no crazy extensions.  
thats very stripperish hookerish, very sexy not innocent. it scream i am trying to look sexy. Its not innocent looking.  
2. Natural hair color. A girl with jet black hair. sorry thats not girl next door. A gorl with bleach blonde. Not girl next door. A girl with a huge diva do. Not girl next door.  
   Long hair thats natural is girl next door. Huge dramatic over the top extensions that look fake thats not innocent looking or a wholesome girl next door look
3. Not dark dark stripper tan or spray tan. The innocent girl next door her mom would never allow her to tan. She d have maybe a natural sun kissed glow but now a dark spray tan or go tanning beds and be brown in february. agin thats stripper looking, adult modeling looking, . girls next door who go home and do home work may be a girl whom has a high school sweetheart and he is the only boy she sleeps with.
$ dirty blonde natural, any natural shade that doesnt look over done and dramatic.
$. reserved dress. A skirt past knee not above knee. The girl next doors mother wont let her out like that neither will her father. they dont want her to look cheap.
4. no huge fake tits that dont match thier body. size 2 with triplke ds and tight jeans and half shirt. thats the bitch up the street.
5. light make up.  
6. perhaps nerd glasses.
7. the 50 s look is not girl next door look. that would be called 50 s movie star. or pin up model style. or rock a billy style is pin up model of the modern day.  
rock a billy chic is inked up heavily reminiscent of the 50 s hair dos and dress. and pin up model dress.  
check out my link. the far right is them as is before they make them do sexy poses. note the same attributes through out which is everything i mention above. no tan no extreme hair, no hair spray no big diva do. natural hair color all of them. no fake tits.

Woo Hoo!  WKRP

Dear Ms. Ova:
You finally got it: How to be a ho without saying you're a ho so nobody will know. Although they don't know that you got that dough.

To me she could be literally next door, across the "Alley of the Bell" from my front door. Or I could stretch the meaning to include the hottie at the register ringing up a grocery item. Or I could make "next door" mean those cute athletic staffers who take care of the sailboats near Longfellow Bridge, able to do as much for a pair of denim shorts as a provider can do for VS

Someone with class who you could take home to your Mother basically x